Roundcube Webmail before 1.6.20 and 1.7.x before 1.7.5 is affected by a path traversal vulnerability in the squirrelmail_usercopy plugin. With the file based backend, the source path was built from the login name without rejecting path separators, so a login name containing a slash could cause files outside the configured squirrelmail_data_dir to be read and imported. Upstream fixed this in the commit “Fix unsafe use of a login name in SquirrelMail import file path”, which rejects login names containing a slash.
{
"cna_assigner": "mitre",
"cwe_ids": [
"CWE-23"
],
"osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/114xxx/CVE-2026-114714.json"
}{
"extracted_events": [
{
"range": [
{
"introduced": "1.6.0"
},
{
"fixed": "1.6.20"
}
],
"source": "AFFECTED_FIELD",
"strategy": "StandardRange"
},
{
"range": [
{
"introduced": "1.7.0"
},
{
"fixed": "1.7.5"
}
],
"source": "AFFECTED_FIELD",
"strategy": "StandardRange"
},
{
"range": [
{
"fixed": "dbdfcac498164bcacb7ce273b6341678dd70c166"
}
],
"source": "REFERENCES_COMMIT"
},
{
"original_tag": "1.7.5",
"range": [
{
"fixed": "26d1b077f0c910a16c44c1862fe26e15f0bb3685"
}
],
"source": "REFERENCES_TAG"
},
{
"original_tag": "1.6.20",
"range": [
{
"fixed": "1dd910522e73318447ed6e20bed1efd7adeb240a"
}
],
"source": "REFERENCES_TAG"
},
{
"range": [
{
"fixed": "15fd175d154311ca7f59cf696c6cc39471611aa6"
}
],
"source": "REFERENCES_COMMIT"
}
]
}